Chromogenic black-and-white motion picture film

Details Chromogenic black-and-white motion picture film Chromogenic black-and-white motion picture film

1994-12-23

1996-02-13

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430554, 430402, 430565, G03C 732, G03C 7384, G03C 734, G03C 736

Patent

active

054910536

ABSTRACT:
The invention relates to a photographic element comprising a Formula I class yellow coupler comprising ##STR1## wherein R.sub.1 represents a substituent;

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EP 459 331, dated Dec. 4, 1991--Abstract.

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